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Problems on iMac Pro, is it virus, software, hardware???

I’m having an issue with my IMac Pro running Mojave.

About 20 seconds after log-in the curser jumps to the right of the screen. Can still be jiggled but not moved. 

The issue does not occur when started in safe-mode. 

I hvave reset NVRAM. 

I have run 3 different virus scanners which show no issues.

I’ve swapped mice, but same problem. 

no other issues, Mac was working perfectly until this.

Any ideas? 

Posted on Sep 11, 2021 9:19 AM

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Question marked as Top-ranking reply

Posted on Sep 11, 2021 11:12 AM

1) Startup in Safe Mode and uninstall any and all third party AV, Cleaning and Optimizing software from your Mac as per the developers instruction.


2) Then restart normally and test.

see > https://support.apple.com/guide/mac-help/start-up-your-mac-in-safe-mode-mh21245/mac


3) Mac’s do not get viruses and you do not need any third party AV-ware on your Mac.

see > https://www.apple.com/macos/security/

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2 replies
Question marked as Top-ranking reply

Sep 11, 2021 11:12 AM in response to LouArt2

1) Startup in Safe Mode and uninstall any and all third party AV, Cleaning and Optimizing software from your Mac as per the developers instruction.


2) Then restart normally and test.

see > https://support.apple.com/guide/mac-help/start-up-your-mac-in-safe-mode-mh21245/mac


3) Mac’s do not get viruses and you do not need any third party AV-ware on your Mac.

see > https://www.apple.com/macos/security/

Problems on iMac Pro, is it virus, software, hardware???

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